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2539259
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Information
Patent Grant
2539259
References
Source
Patent Number
2,539,259
Date Filed
Not available
Date Issued
Tuesday, January 23, 1951
73 years ago
CPC
H01H29/16 - operated by dipping soil contact into stationary contact liquid
Y10T307/74 - Switching systems
US Classifications
307 - Electrical transmission or interconnection systems
318 - Electricity: motive power systems
335 - Electricity: magnetically operated switches, magnets, and electromagnets
337 - Electricity: electrothermally or thermally actuated switches
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